I have been burning 30 or so DVDs on 8 x discs using 4 x burning speed.
Each time I say I want to burn another disc, DVDA resets itself to the max speed of 8x and I have to click and reset this to 4x.
I hope this can be changed in the next version, or better, ask how many copies I want at the start, then just tell me to insert next disc.